95-8723
14
3.4
APPENDIX A
FM APPROVAL DESCRIPTION
Applicable Documents:
FM 3810
Elec. and Electronic Test, Measuring and Process Control Equipment
FM 3600
Electrical Equipment for use in Hazardous (Classified) Locations
FM 3610
Intrinsically Safe, Class I, II, III, Div I, Haz. Loc.
(ANSI/ISA 60079-11)
FM 3611
Elec. Equip. for use in Cl. I/II, Div. 2 and Cl. III, Div. 1/2 Haz. Loc.
FM 3615
Explosion proof electrical equipment
FM 3230
Smoke actuated detectors for automatic alarm signaling
Special Conditions For Safe Use X:
1. The U5015 is to be installed in locations where the risk of mechanical damage is low.
2. Potential electrostatic charging hazard please see instructions for proper installation.
3. All unused device openings must be closed using a suitably certified plug.
4. For field connections, use wire rated 20°C greater than maximum ambient temperature.
5. For AEx d rated Model U5015 Smoke Detector, the flameproof joints are not allowed to be
repaired per manufacturer's instruction manual.
U5015
Class 1 Div 1 Groups B, C, D T4
Class 1 Div 2 Groups A, B, C, D T4
Class 1 Zone 1 AEX db ia IIC T4 Gb
Tamb –20°C to +65°C
IP44
